condition	mean	min	max
4 h after light	0.8733163333333334	0.770768	0.970423
8 h after light	0.38892143333333334	0.0330413	0.779029
12 h after light	0.492518	0.377803	0.660025
4 h after dark	1.0401150000000001	0.840596	1.39195
8 h after dark	1.5935700000000002	1.35668	2.04321
12 h after dark	1.1268346666666667	0.647019	1.77756